function name = positionName(posId)

RB = 1;
QB = 2;
WR = 3;
TE = 4;
K = 5;
DST = 6;
RWR = 7;
B = 8;

switch(posId)
    case RB, name = 'RB';
    case QB, name = 'QB';
    case TE, name = 'TE';
    case WR, name = 'WR';
    case K, name = 'K';
    case DST, name = 'DST';
    case RWR, name = 'RWR';
    case B, name = 'B';
    otherwise, name = 'fail';
end